class_docstr: LocalImageSet wraps a list of ImageFeature
docstr: get prediction list from ImageSet
docstr_tok: ["get","prediction","list","from","ImageSet"]
code: def get_predict(self, key="predict"):
      """
      get prediction list from ImageSet
      """
      predicts = callZooFunc(
          self.bigdl_type, "localImageSetToPredict", self.value, key
      )
      return list(
          map(
              lambda predict: (
                  predict[0],
                  list(map(lambda x: x.to_ndarray(), predict[1])),
              )
              if predict[1]
              else (predict[0], None),
              predicts,
          )
      )
  
imports: from bigdl.dllib.feature.transform.vision.image import ImageFrame
  from bigdl.dllib.utils.common import *
  from bigdl.dllib.utils.file_utils import callZooFunc
  from bigdl.dllib.utils.log4Error import *
label_desc: Use image node_id 4 for calling the LocalImageSet obj's underlying member method code with example usage: obj.get_predict(key) and returns: list